package com.arrays;

import java.util.*;

/**
 * @author 13699
 */
public class Synchronization {
    public static void main(String[] args) {
        Collection<String> c= Collections.synchronizedCollection(new ArrayList<>());
        List<String> list=Collections.synchronizedList(new ArrayList<>());
        Set<String> s=Collections.synchronizedSet(new HashSet<>());
        Set<String> ss=Collections.synchronizedSortedSet(new TreeSet<>());
        Map<String,String> m=Collections.synchronizedMap(new HashMap<>());
        Map<String,String> sm=Collections.synchronizedMap(new TreeMap<>());

    }
}
